#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
// Welcome to my source code!

int main() {
    string s;
    cin >> s;
    int n = s.size();
    for (int i = 0; i < n - 1; i++) {
        if (s[i] == 'a' && s[i + 1] == 'o') {
            cout << "ki";
            i++;
            continue;
        } else cout << s[i];
    }
    if (s[n - 2] == 'a' && s[n - 1] == 'o') cout << "ki" << endl;
    else cout << s[n - 1] << endl;
}